4iiii - Dual Side Precision 3+ Pro Dura-Ace R9200 Power Meter Stock Item:4iiii PRECISION 3+ PRO POWER METER - DUAL SIDE DURA-ACE 9200 172.5mm 52/36T Computational Fluid Dynamic design integrates

Computational Fluid Dynamic design integrates the maximum volume of internal channeling for optimal airflow through the helmet

5 mm cutting surface length

The Tone helmet looks good and works (even) better

quick refill

MY22/23 Fuel EX Gen 5

4iiii - Dual Side Precision 3+ Pro Dura-Ace R9200 Power Meter Stock Item:4iiii PRECISION 3+ PRO POWER METER - DUAL SIDE DURA-ACE 9200 172.5mm 52/36T Computational Fluid Dynamic design integrates4iiii DUAL SIDE PRECISION 3+ PRO DURA ACE 9200 POWER METER Get ready to elevate your riding experience with the new PRECISION 3+ PRO Powermeter with Apple Find My. Delivering the same reliable and highly accurate power data youve come to expect from 4iiii, while enjoying the peace of mind that comes with knowing the location of your bike. With advanced metrics such as left right balance, pedal smoothness and torque effectiveness, the PRECISION 3+ PRO